Okay, this is something I'm actually going to work on, unlike the SoulSilver walkthrough (because that was already out for ages). This walkthrough will attempt to bring popularity and more users to the site.....

Okay, so right away when you begin the game, you are asked a question in Japanese. I highly recommend the first option (かな). However, if you are skilled in reading Japanese, then you can chose the second option (漢字). If you are an English player, just select the first option, it doesn't matter much...

Select the option, and you will be presented with a scene, like you do in every other main series Pokemon Game. Professor Araragi shows up and talks to you about the 'great world of Pokemon'. Whatever. Araragi sends out a Pokemon called Chillarmy. It's a normal type. Regardless, continue mashing the A button. After some more dialogue, Araragi asks you a question and a picture of a girl and a boy appear on the bottom screen. Choose your option. Then enter your name in. It's exactly the same as all the other Pokemon Games.

Next you get introduced to your rivals, Cheren and Bel. Cheren is the guy (yes, he is a guy...I was under the impression that he was female before) is on the left. Bel is on the right. Professor Araragi *finally* stops talking so you can start your adventure.

One new feature introduced in Pokemon Black and White are seasons. Every time you start up the game, it will say '(kanji) Summer/Spring/Winter/Fall'. Seasons affect the types of Pokemon that appear, and the season changes every month as far as I'm aware.

....You will be taken into your room with Bel and Cheren. Inside your room is a wrapped up parcel. Inside here are three Pokemon... Tsutarja (ツタージャ) the Grass starter, Pokabu (ポカブ) the Fire starter and Mijumaru (ミジュマル) the Water starter. Pick whichever you want, and immediately you'll be challenged by Bel!

Leave the gym. A woman called Makomo (マコモ) will bring you into her house. Makomo will give you HM01 Cut! Now...where did we see a cut tree...? The Site of Dreams! Makomo makes you go there and cut the tree down so you can collect the Dream Smoke. Heal your Pokemon.

Site of DreamsTeach one of your Pokemon Cut. Go to the tree, slash it down, go forward when... Bel stops you! She'll go past the cut tree. You go forward too, when you hear a strange noise. A Pokemon cry. Go into the clearing, and there's a strange pink Pokemon. A Munna. It's a Psychic-type. The Munna steps back and you and Bel go forward. Suddenly, Team Plasma comes out! Team Plasma starts slamming their body into the Munna for no apparent reason. A Team Plasma Grunt challenges you!

The team Plasma Grunt has a Lv 10 Minezumi. The next Team Plasma grunt challenges you with a Lv 10 Choroneko. After you kick their asses, the same stupid Plasma grunt starts slamming his body into the Munna again when a spark of light flashes...

It's Geechisu! For whatever reason, another Geechisu with different clothing appears on the other side. They come back into one entity and start talking... Geechisu and Team Plasma then disappear and a Musharna, the evolved form of Munna, comes out. The Musharna and Munna leave, and there's an item. Makomo tells you that it's a Dream Smoke.

Site of Dreams wild Pokemon

MinezumiChoronekoMunnaTabunne [rare, shaking grass]

There's a few items, but otherwise it's a dead end. Leave the Site of Dreams, heal your Pokemon and go to Makomo's house. Give her the Dream Smoke. She gives you the C-Gear and you can now start using Wi-Fi. I won't cover anything Wi-Fi related as it's not part of the story.

When you step outside the gym and return to the museum, you'll see Aloe and the researcher talking. Team Plasma is talking, when they suddenly activate some smoke bomb thing. They take parts of a bone/fossil thing and disappear! Exit the museum. Outside Aloe is talking to a man named Arty. Bel and Cheren appear from behind you. Aloe and Arty go off somewhere to look for the bone parts, while Bel and Cheren go into the museum. Time to go off to Yagaruma Forest, to the top-left!

You'll see Arty outside the forest. He'll say some stuff and go into the forest. Follow him in. Arty goes north searching for Team Plasma. You should go left.

There are some twins standing near the gate. They both have Lv 16 Kurumiru, a Bug/Grass-type Pokemon. Continue down and you'll find a Team Plasma Grunt with a Lv 16 Meguroko. Meguroko is a crocodile, Ground/Dark type. Oh, and it has intimidate, so physical attacks are less powerful against it. Left, there's a Plasma Grunt with a Lv 16 Choroneko. To the left is a Pokemon Ranger with a Lv 18 Harderrier. You'll get a Chesto Berry after beating her.

TipIf your Pokemon get tired, just remember that you don't have to go all the way to the Pokemon Center in Shippou; you can just go to the outside of Yagaruma Forest and talk to the lady near the gate. She'll heal your Pokemon if you've defeated her.

Go to the left of the Pokemon Ranger and there's a youngster with a Lv 16 Fushide (Bug/Poison) and a Lv 16 Dokkora.

So um yeah...if you find a Doredia or Erufuun, it's very rare. They're the evolved form of Churine and Monmen. Erufuun is good once you start getting into competitive battling, but not now as you're playing in-game. Churine and Doredia are great to use with high Special Attack and decent speed. They also learn the awesome move Butterfly Dance which raises Special Attack, Special Defense and Speed by one stage, all at once! Kurimiru is kind of hard to raise and has bad typing. Fushide is decent once you get it to its final form. The elemental monkeys... well personally I think Hiyappu is the best because it has utility as well.

Continue north from the Youngster. You'll see all these hollowed out tree logs. As you approach one of the logs, a Pokemon Ranger jumps you! He uses a Lv 18 Yanappu and gives you a Chesto Berry after your win. Go through the log, further north until you reach some grass. Go left to the next corner when another Pokemon ranger will jump you! She has a Lv 18 Hiyappu and you will get a Pecha Berry when you win. Head down and right, then through the log to the higher platform. There's a Team Plasma Grunt waiting for you! He has a Lv 16 Minezumi. Beat him and go through the log north of him. Follow the path right, and you were probably expecting it - you'll get jumped by another Pokemon Ranger. He owns a Lv 18 Baoppu and you will obtain a Pecha Berry after your win. Now, you can go up through the hollow log (to the exit) or down south for some items. I'll cover the area down first.

Head down past the Baoppu ranger. You'll see some steps and grass, and an item ball. Head down the next set of steps near a small lake. Walk around the north perimeter of the lake and go to the steps. Retrieve the item - TM86 Grass Knot!

You can return to Yagaruma Forest after you get Surf - there's some particularly interesting, one-time things you can do here. But I'm not covering it yet.

Go back through that hollow log. There'll be a Team Plasma Grunt just waiting for you in a field of flowers. He has two Lv 14 Minezumi and one Lv 14 Meguroko (with Intimidate). Beat him and he'll give you the Dragon Bones, the stuff he stole from the Museum! He steps back and a man named Asura - a Team Plasma Sage! - starts talking to the Plasma Grunt. He begins talking to you, probably threatening you or something. However, Aloe and Arty arrive and scare him off. Aloe takes the Dragon Bones and gives you a Moon Stone! I don't think you can use it yet, so just save it for later. Head to the right, pick up the Miracle Seed (increases power of Grass attacks) and jump off the ledge. Slightly south, near the fence is a girl with a Lv 16 Mamepato and a Lv 16 Choroneko. Further south, near the bridges, you might notice a break in the fence. There's a man blocking your way; come back later (after a few more gym badges) and he will let you pass. South of the bridges is a lass with three Lv 15 Koromori. There's a school boy with a Lv 17 Munna.

Spoiler:

Wondering what was inside the break in the fence? Well, once you have Surf, that man is gone. You can go through the grass and surf across some water, under the bridges into a place where you can capture the legendary Pokemon, Birijion (ビリジオン), a Grass/Fighting type. This can only be done after an event is activated in Fukiyose Grotto and the legendary Pokemon, Kobaruon (コバルオン), a Steel/Fighting type, is captured. By extension, this event also triggers the legendary Pokemon Terakion (テラキオン), a Rock/Fighting type to be available for capture in Victory Road.

...Of course, you're probably still up to Yagaruma Forest, so never mind until then...

Now that you've beaten the trainers, go through the exit of Yagaruma Forest. You'll get this intersection with a strange camera angle, then go into the building. The hiker inside the building gives you a Quick Claw. A Quick Claw gives priority to any Pokemon if it activates. Anyway, go through the other side of the building and...........

Now that you know where to go, heal your Pokemon up and head off to Route 4! It's north of the fountain in Inner Hiun.

In the middle of the corridor, Bel walks in from behind you and demands a battle!

Boss Fight - Bel

Lv 18 HarderrierLv 18 Munna

If you picked Tsutarja...

Lv 18 BaoppuLv 20 Futachimaru

If you picked Pokabu...

Lv 18 HiyappuLv 20 Janobii

If you picked Mijumaru...

Lv 18 YanappuLv 20 Chaobuu

She's got an extra Pokemon, the Munna that the Team Plasma Grunt threw at her. The Harderrier has Intimidate. The battle shouldn't be too difficult, so don't worry. When you beat her, she'll leave and you can go onto Route 4.

But...just as you walk on the path up Route 4, Cheren is there! He just can't wait to battle!

Boss Battle - Cheren

Lv 20 MamepatoLv 20 Reparudasu

If you picked Tsutaaja...

Lv 20 YanappuLv 22 Chaobuu

If you picked Pokabu...

Lv 20 BaoppuLv 22 Futachimaru

If you picked Mijumaru...

Lv 20 HiyappuLv 22 Janobii

He's tougher than Bel, as his Pokemon are all two levels higher. Not only that, his starter also has the type advantage over yours, and his Choroneko has evolved.

After you beat him, you wil receive a call from Araragi, directed to you and Cheren. She tells you something about Bel and Raimon City (the next city, which is where you should be headed). Cheren goes off to Raimon City, and you should too. But now, since the worker is letting you pass, you can actually go around and explore this giant desert!

So, the first trainer is a backpacker. He has a Lv 19 Darumakka. Very powerful, but it'll succumb to just about anything. To his left is another backpacker with a Lv 19 Monmen. North is another backpacker with a Lv 18 Churine. There's a Super Potion north, and another Backpacker with a Lv 19 Shimama. Shimama is an electric-type, keep that in mind. You'll go under this big bridge with massive trucks crossing it. Past that bridge is a backpacker. He has a Lv 19 Mamepato. Up ahead is the gate to Raimon City. You're free to go through, but there's so much more to explore in this desert! So I'll just cover the rest of the desert area.

To the left of the backpacker are some workers. There's one with a Lv 18 Dangoro and a Lv 18 Dokkora. After him is one with a Lv 19 Dokkora. To the left of him is a worker's house. Inside the man at the desk will give you TM28, Dig. It's a great Ground-type attack that does good damage. Now that you've got that, go under the bridge and enter... the Resort Desert! (yeah, that's a resort? -_-)

Just a few steps into Route 5, Cheren will walk in from behind you (You expected it, right?). Of course, he challenges you to a battle.

Boss Battle - Cheren

Lv 24 ReparudasuLv 24 Hatooboo

If you chose Tsutaaja...

Lv 24 YanappuLv 26 Chaobuu

If you chose Pokabu...

Lv 24 BaoppuLv 26 Futachimaru

If you chose Mijumaru...

Lv 24 HiyappuLv 26 Janobii

He's not that difficult, just hit his Pokemon hard. Take advantage of STAB attacks, etc.

After your win, Kamitsure will appear and say some...stuff. She'll bring you over to a man that wasn't there before. He has bright red spiky hair. His name is Adeku, the champion of Isshu! Adeku will have you battle these two little kids. They have two Harderrier at level 26. One of them has Intimidate. Cheren heals your Pokemon before the fight. After you win, just head over to the right (you couldn't access it before). There's a drawbridge, but the guy controlling it refuses to give you access. Kamitsure somehow persuades the guy and you can now cross the Hodomoe Drawbridge! Run or cycle across the bridge. As you go, you might see random spots appear on the bridge. Go over to where they are and you'll pick up a feather. They can be used to increase power, etc. While you're picking up feathers, you might come across a wild Pokemon instead!

Hodomoe Drawbridge Wild Pokemon

Koaruhii (コアルヒー)

Koaruhii evolves into Swanna. These two pokemon are decidedly average, however.

As Yaakon had instructed, go to Route 6. On your way there, you'll be stopped by Bel. Of course, she wants to battle.

Boss Battle - Bel

Lv 26 HarderrierLv 26 Mushaana

If you picked Tsutarja...

Lv 26 BaoppuLv 28 Futachimaru

If you picked Pokabu...

Lv 26 HiyappuLv 28 Janobii

If you picked Mijumaru

Lv 26 YanappuLv 28 Chaobuu

You'll probably notice that Munna evolved, allowing it to tank a few more hits. Otherwise, still not very difficult. When you defeat her, she'll give you the valuable HM02 Fly, allowing you to shortcut back to any place on the map! Very useful! Anyway, just head on to Route 6.

So, go heal your Pokemon at the Pokemon Center in Fukiyose. When you come out, you'll notice that it's raining! Rain will boost the power of water-type attacks and lessen that of fire-types, so bad luck to those who use Pokabu, Baoppu or Hitomoshi! (bad luck to me too...)

Stock up on Repels!

Unless you're trying to find a Pokemon you want, like Kumashun or Furijio or something, you'll definitely want some Repels. This cave is pretty long, and if you have to stop every few seconds to battle a wild Pokemon, it will take FOREVER.

Regardless, just head on to Route 7. Remember where Mt. Neji was? It wasn't straight ahead towards the Tower of Heaven, it was east of that. So let's go!

So head up to Dragon Spiral Tower, to the north. Araragi's dad is waiting for you there. Bel arrives. Araragi's dad gives you an Old Gateau, which heals your Pokemon of all status conditions. That's nice, but I'd rather eat it myself. Omnomnom. Head into the forest entrance.

So, it seems that Plasma has demolished an entrance into the tower, and they've also demolished two of the pillars! So why not head off to the pillars for some extra training?Surf across.

You'll see an Ace Trainer south, he has a Lv 36 Baniricchi and a Lv 36 Denchura. Both are weak to fire. Up north in the grass is another Ace Trainer, she has a Lv 35 Kumashun, a Lv 35 Hihidaruma and a Lv 35 Hahakomori. Pick up the item, it's TM63 Embargo. Meh, not very useful. Come on, they could have put a much better move in there, something like Leaf Storm...

Fully set for a long road? You'd better be, since Victory Road is coming up.

As you walk along through the corridor, the guy in blue will stop you. He'll tell you about some strange weather at Route 7. Do you want to get another legendary before Victory Road? If you want to, then let's go to Route 7!